<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        .columns {
            background-color: #ffaf17;
        }
    </style>
</head>
<body>
<p>Table with colgroup and col</p>
<table>
    <colgroup>
        <col class="column1">
        <col class="columns2plus3" span="2">
    </colgroup>
    <tr>
        <th>Lime</th>
        <th>Lemon</th>
        <th>Orange</th>
    </tr>
    <tr>
        <td>Green</td>
        <td>Yellow</td>
        <td>Orange</td>
    </tr>
</table>

<p>Simple table with caption</p>
<table>
    <caption>Awesome caption</caption>
    <tr>
        <td>Awesome data</td>
    </tr>
</table>
<table align="center">
    <caption>成绩表</caption>
    <colgroup span="2" class="columns"></colgroup>
    <thead>
        <tr>
            <th>语文</th>
            <th>数学</th>
            <th>英语</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>80</td>
            <td>70</td>
            <td>90</td>
        </tr>
        <tr>
            <td>85</td>
            <td>75</td>
            <td>95</td>
        </tr>
    </tbody>
    <tfoot>
        <tr>
            <td>82.5</td>
            <td>72.5</td>
            <td>92.5</td>
        </tr>
    </tfoot>
</table>
<p>
    fhlaskfhkdsahflksa
</p>
<table border="1px" frame="below">
    <colgroup span="4" class="columns"></colgroup>
    <tr>
        <th>Countries</th>
        <th>Capitals</th>
        <th>Population</th>
        <th>Language</th>
    </tr>
    <tr>
        <td>USA</td>
        <td>Washington D.C.</td>
        <td>309 million</td>
        <td>English</td>
    </tr>
    <tr>
        <td>Sweden</td>
        <td>Stockholm</td>
        <td>9 million</td>
        <td>Swedish</td>
    </tr>
</table>
</body>
</html>